package com.yc.springmvc.core.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @Auther: HuYang
 * @Date: 2022/10/30 - 10 - 30 - 21:22
 * @Description: com.yc.springmvc.core.annotation
 * @version: 1.0
 */

/**
 * 用在形参上面
 */
@Target(ElementType.PARAMETER)
@Retention(RetentionPolicy.RUNTIME)
public @interface RequestParam {
    public String value();
}
